Mirador viewer: Non image filetypes not appearing;

Hi All,

I’m trying to get Mirador working for all supported filetypes. Upon browsing the internet, I found the setting in IIIF server “support non-image files,” and it’s checked, Universal viewer displays the media, but Mirador only appears for standard images.

I’ve tried both PDFs and Audio.

Omeka S version 4.0.2
Mirador 3.4.9
Image server 3.6.19
IIIF Server 3.6.14

I see in

that Mirador, as of Feb 2022 doesn’t support audio, but that information is old, so I’m curious to see if that’s still the case. I also see that, per this post, PDFs are supported, (I think, it’s implied, but I see no confirmation that these steps worked)

Any help is appreciated.

Unfortunately, as this is in a dev environment, the site is not accessible outside our network